Unit 4 Going shopping（期末知识清单）四年级英语下学期（人教PEP版·新教材）

知识清单·人教PEP版四年级下册 Unit 4 Going shopping 知识梳理 知识点拨 ➊ can在一般疑问句中的用法 ➋形容词的用法 ➌ 询问物品价格的句型 考点一：can在一般疑问句中的用法 —Can I buy a new pair? —Sure.Let's go to the clothes shop. 解析：can是情态动词，含can的一般疑问句的结构是“Can +主语+动词原形（+其他）？”。 1.用于询问能力。肯定回答为“Yes，主语+can.”,否定回答为“No,主语+ can't.”。如： —Can you play football?你会踢足球吗？ —Yes, I can.是的，我会。 —Can your father play ping-pong?你父亲会打乒乓球吗？ —No, he can't.不，他不会。 2.用于发出请求。此时的回答方式要灵活一些，可以根据实际情况回答“Yes. / Sure./Sorry.”等。如： —Can I help you?需要我的帮助吗？ —Yes. I need a new dress.是的。我需要一条新连衣裙。 —Can you go to the park with me?你可以和我一起去公园吗？ —Sorry. I have to visit my grandparents with my parents in the morning. 对不起。我上午要和父母去探望祖父母。 【大显身手】 一、情景选择。 ( )1.你想知道对方会不会打篮球， 可以问：__________ A. Can you play tennis? B. Can you play basketball? C. I can play basketball. ( )2.朋友问你会不会跳舞，你可以 回答：__________ A. Yes, I can. B. Yes, I do. C. No, I'm not. ( )3.当你去购物时，导购员一般会 第一时间对你说：__________ A. Can you help me? B. What colour do you like? C. Can I help you? ( )4.你到朋友家做客，想请求吃个 桃子，可以问：__________ A. Can I have a peach, please? B. Can I have an apple, please? C. Can I have some grapes, please? 二、根据图片提示，写出答句。 1.—Can you swim? —__________________________________________________ 2.—Can your father cook? —__________________________________________________ 3.—Can your sister play the violin? —__________________________________________________ 考点二：形容词的用法 Mum, my trousers are too short. Look,Mum!Those shorts are nice. 1.作定语：直接修饰名词或代词。如： I have a red car.我有一辆红色的小汽车。 2.作表语：用来说明主语的性质、特征、状态等。如： The dress is pretty.这条连衣裙很漂亮。 3.作宾语补足语：用来说明宾语的性质、特征、状态等。如： The story makes me happy.这个故事使我开心。 拓展：多个形容词修饰同一个名词时，其排列顺序通常是：限定词（如冠词、物主代词等）、表示观点的描述性形容词、大小、形状、年龄/新旧、颜色、国籍、材料、用途。如：a white cotton shirt一件白色棉质衬衫 【大显身手】 一、单项选择。 ( )1. Which cap do you want, the blue one or the __________ one? A. red B. big C. nice ( )2. It's snowing. The weather is __________ A. hot B. warm C. cold ( )3. I find this book __________ . I want to read it again. A. boring B. interested C. interesting ( )4. Look! The girl in a __________ dress is so beautiful. A. long yellow silk B. yellow long silk C. long silk yellow 二、判断下列句子与图片是(T)否(F) 相符。 ( )1. Sport（运 动）makes him strong. ( )2. My mother has short black hair. ( )3. The bear is red and cute. It's a gift from my father. ( )4. I have a cute white rabbit. It's eating a carrot. ( )5. Let's keep the room clean. 考点三：询问物品价格的句型 —How much is it? —It's 180 yuan. 本单元我们学习的主题是购物，购物时 必然涉及询问物品的价格，询问价格的句型结构为“How much +be动词+主语？”，答语为“It is/ They are +数字+货币单位。”。如： —How much is the apple?这个苹果多少钱？ —It's five yuan. 五元。 —How much are the shorts?这条短裤多少钱？ —They are thirty-six yuan. 三十六元。 拓展：How much 与 How old、How many的区别 How much询问价格或不可数名词的数量, How old询问年龄, How many询问可数名词的数量。如： —How old are you?你几岁？ —I am nine years old. 我九岁。 —How many coats do you have?你有多少件大衣？ —I have two. 我有两件。 【大显身手】 一、单项选择。 ( )1.—__________ —It is fifty-eight yuan. A. How many shirts can you see? B. How much is the skirt? C. How much are these sun glasses? ( )2.—How much are these blue trousers? —__________ A. There are two pairs. B. It is forty-two yuan. C. They are thirty-eight yuan. ( )3.—__________ people are there in your family? —Six. A. How old B. How many C. How much 二、判断下列对话与图片是(T)否(F) 相符。 1.—How much is the toy bear? —It is thirty-five yuan. 2.—How many bags can you see? —I can see eight bags. 3.—How much are the pears? —They are nine yuan. 写作指引 本单元写作核心围绕“购物”展开，核心目标是让学生能运用单元核心句型，简单描述衣物、询问价格、表达购买意愿，写出 3-5 句连贯的简单英语句子，培养初步的英语写作意识。 一、写作指导 核心思路：点明购物场景→描述衣物并询问价格→表达购买意愿 第一步：开篇点明，开启话题。用单元重点句型说明去购物、来到服装店，自然开启购物写作内容。 第二步：核心描述，传递信息。这是写作的重点，主要描述衣物外观（This / That / These/ Those...is /are + 形容词）、询问物品价格（How much...），可简单补充衣物颜色、款式等细节。 第三步：礼貌结尾，表达意愿。用简单的句型，表达想要买下衣物、喜欢衣物的意愿。 二、写作结构 本单元写作采用三段式，每段 1-2 句话，总句数控制在 3-5 句。 第一段：开篇点明（1 句） 示例：I go to the clothes shop. / Let's go shopping. 第二段：核心描述（1-2 句） 示例：This dress is beautiful. How much is it? 补充：可增加 1 句简单价格描述（可选），如 It's 50 yuan. 第三段：礼貌结尾（1 句） 示例：I'll take it. / I like it very much. 三、必用核心句型 点明购物：Let's go shopping.（我们去购物吧。） 描述衣物：This/That/These/Those + is/are + 形容词.（这 / 那…… 很……。） 询问价格：How much is it/this...? / How much are they/these...?（…… 多少钱？） 表达购买：I'll take it/them.（我要买它 / 它们。） 四、写作范文 题目：Going shopping Let's go shopping. This skirt is nice. How much is it? It's 40 yuan. I'll take it. 综合训练 1、 根据所给图片或首字母提示填空。 1．Let’s take the . 2．I need a pair of . 3．I need a new . 4．The green is nice. 5．Let’s just buy . 2、 选词填空。 Can    pair     many     too     shirt 6． I buy a toy car? 7．My dresses are short. 8．This white is small. 9．I need a of trousers. 10．You already have too jackets. 3、 用所给词的适当形式填空。 11．I want (buy) a new pair of shoes. 12．—Do you like the (shoe)? —Yes. They are beautiful. 13．This jacket is too small. I want a (big) one. 14．I need a new pair of (short). 15．Look at those (skirts). They are beautiful. 4、 单项选择。 ( )16．—_________ are the shorts? —They’re 50 yuan. A．How many B．How much C．What ( )17．—______ the trousers too short for you? —Yes, I need a new ______. A．Is; pair B．Are; pair C．Is; one ( )18．—Are these shoes OK? —_____________ A．Yes, it’s nice. B．Yes. They are too big. C．No. They’re too small. ( )19．—Do you like this hat? —___________ A．Yes. It’s very nice. B．It’s 20 yuan. C．It’s yellow. ( )20．—How about this jacket? —It ______ nice. A．look B．looks C．looking ( )21．—Can I buy a new skirt? —______ You have three skirts. A．Sure. B．No, you can’t. C．Yes, you do. ( )22．—Can I buy a new pair of ______? —Sure. A．trouser B．trousers C．a trouser ( )23．You already have too many shorts. Let’s ______ trousers. A．buy B．to buy C．buying ( )24．Those shoes are nice. ______ are 30 yuan.   A．It B．They C．This ( )25．—Can I help you? —______ A．Yes, I like this dress. B．It’s 80 yuan. C．It’s cheap. 5、 选择合适的选项补全对话。 Lily: Mum, I want a coat. My coat is too small. Mum: OK. 26 A．But it is too big for me. B．Let’s go shopping this afternoon. C．OK, Mum. D．Can I buy a pair? E．Can I help you? Lily: Great! At the clothes shop... Sales assistant (售货员): 27 Mum: Yes, please. We want a new coat. Lily: This one is nice. 28 Sales assistant: Yes. Try this red one, please. Lily: It’s lovely. Look, Mum! Those shorts are nice. 29 Mum: You have too many shorts. Let’s buy this coat. Lily: 30 6、 句型转换。 31．Those shorts are nice. (改为一般疑问句)   ____________________________________________ 32．My trousers are too long. (对划线部分提问)   ____________________________________________ 33．I have too many shirts. (改为否定句) ______________________________________________ 34．Can I buy a new skirt? (作肯定回答) ______________________________________________ 35．This is a pair of shoes. (改为复数句) ____________________________________________ 7、 根据某服装店服装大甩卖的海报，选择正确的答案。 Clothes on sale Name: Pants Colour: black, blue Size: S M L XL XXL Price: ¥35 Name: T-shirt Colour: 18 colours Size: S M L XL Price: ¥28 after a 50% discount (折扣) Name: Shorts Colour: yellow, green Size: L XL XXL XXXL Price: ￥30 for one (￥50 for two) Name: Sweater Colour: white, green, blue Size: L XXL XXXXL Price: ¥45 ( )36．Are there any hats on sale? A．Yes, there are. B．No, there aren’t. C．Yes, there is. ( )37．How much are the two pairs of shorts? A．Thirty yuan. B．Sixty yuan. C．Fifty yuan. ( )38．Lili buys a pair of pants. What colour are they? A．Blue or black. B．Yellow or green. C．Yellow or brown. ( )39．Taotao’s sweater is size XL. Can he buy a sweater from this store? A．Yes, he can. B．No, he can’t. C．I don’t know. ( )40．It’s summer now, and the weather is hot. A girl wants to buy clothes but she only has 50 yuan. What can she buy? A．A T-shirt. B．A sweater. C．A pair of shorts and a T-shirt. 8、 Youyou和小伙伴们把需要购买的物品列了一张清单。根据表格，判断下列句子或对话的正(T)误(F)。 Tutu Annie Mike John Amy ( )41．Tutu needs a robot and a toy car. ( )42．Annie wants two blue schoolbags. ( )43．I’m Mike. I need a ruler. Let’s go shopping. ( )44．—Do you need this toy panda, John? —Yes, I do. ( )45．—Do you like this pen, Amy? —It’s OK, but do you have erasers? I need one. 9、 书面表达。 46．假设你和妈妈一起去购物，根据提示写一篇不少于5句话的短文，要求语法正确、语句通顺。 提示： 1. 地点：clothes shop/supermarket   2. 想买的东西：shorts, sunglasses, hat等   3. 价格：结合课时重点词汇(cheap, expensive)                              My Shopping Trip 参考答案 考点一：can在一般疑问句中的用法 一、1. B 2. A 3. C 4. A 二、1. Yes, I can. 2. No, he can't. 3. Yes, she can. 考点二 ：形容词的用法 一、1. A 2. C 3. C 4. A 二、1. T 2. F 3. F 4. T 5. T 考点三：询问物品价格的句型 一、1. B 2. C 3. B 二、1. T 2. F 3. F 综合训练参考答案 1． 2． 3． 4． 5． 6． 7． 8． 9． 10． 11．to buy 12．shoes 13．bigger 14．shorts 15．skirts 16．B 【详解】句意：—这条短裤 ？—它们50元。How many多少，用于询问数量，How much多少钱，什么价钱，用于询问价格，what什么，根据答语可知疑问句是询问价格，选项B符合题意。 17．B 【详解】句意：—这条裤子对你来说太短了吗？—是的，我需要一条新的。疑问句主语the trousers是复数，所以be动词要用复数形式Are；对于成双成对的物品，用pair来指代“一条”，选项B符合题意。 18．C 【详解】句意：—这些鞋合适吗？—不。它们太小了。根据these shoes提示，可知回答时应为复数，用They’re，太小或者太大了，表示不合适，因此应为否定回答。 19．A 【详解】句意：—你喜欢这顶帽子吗？—________。Yes. It’s very nice.是的，它非常好看。It’s 20 yuan它是二十元。It’s yellow.它是黄色的。助动词do引导的一般疑问句及回答，肯定答语：Yes, 主语+do.也可以在Yes后补充评价语。根据句意和选项，可知选项A符合语境。 20．B 【详解】句意：—这件夹克怎么样？—它__很好看。句子是一般现在时，主语是第三人称单数，动词用第三人称单数looks看起来，looking是动名词或动词的现在分词。 21．B 【详解】句意：—我能买一条新的裙子吗？—______ 你有三条裙子。本题考查一般疑问句的答语。根据后面说有三条裙子，可知不能买了，答语为否定回答，故选B。 22．B 【详解】句意：—我可以买一条新裤子吗？—当然可以。本题考查可数名词及其单复数，trousers裤子，通常用复数形式，故选B。 23．A 【详解】句意：你已经有太多短裤。让我们买裤子。本题考查动词的形式。Let’s后跟动词原形buy，故选A。 24．B 【详解】句意：那些鞋很好看。它们30元。本题考查人称代词。It它，They它们，This这，前面的shoes是复数，后面的主语用They，故选B。 25．A 【详解】句意：我能帮助你吗？本题考查一般疑问句的答语。选项A是的，我喜欢这条连衣裙。选项B它80元。选项C它很便宜。选项A符合题意，故选A。 26．B 27．E 28．A 29．D 30．C 31．Are those shorts nice? 32．How are your trousers? 33．I don’t have too many shirts. 34．Sure, you can.(答案不唯一) 35．These are pairs of shoes. 36．B 37．C 38．A 39．B 40．C 41．F 42．F 43．T 44．T 45．T 46．范文： My Shopping Trip On Sunday afternoon, I go shopping with my mum. We go to a nice clothes shop. I like a pair of red shorts. I ask my mum, “Can I try them on?” My mum says, “Sure.” The shorts are 25 yuan. They are cheap. Then I see a pair of sunglasses. They are 50 yuan. My mum buys them for me. We also buy a small hat. It’s 10 yuan. We are very happy. 第 1 页 共 13 页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $